Vega Capacitive electrodes EL … Bedienungsanleitung PDF herunterladen (Seite 38)

38 Capacitive electrodes EL …

Set-up

Signal conditioning instrument

VEGAMET series 300

In case the electrode is not already

preadjusted, you have to choose the meas.

range.

• Adjust the changeover switch on the

capacitive electrode EL according to the

table on the previous page.

• Turn the potentiometer for full adjustment

approx. 22 turns clockwise.

• Empty the vessel to the desired min. level.

• Turn the potentiometer for empty adjustment

anticlockwise until the pointer of the

indicating instrument is set to 0.

• Fill the vessel to the desired max. level. The

indication shows more than 100 %.

• Turn the potentiometer for full adjustment

anticlockwise until the pointer is set to

100 %. If it is not possible to set the

indication to 100 % proceed as follows:

- When the indication does not reach 100 %

you have to adjust the changeover switch

on the electrode one step lower.

- When the indication exceeds 100 % and

cannot be reset, you have to adjust the

changeover switch to the next higher step.

In both cases you have to repeat the

adjustment.

Signal conditioning instrument

VEGAMET 614, VEGAMET series 500

In case the electrode is not already

preadjusted, you have to choose the meas.

range.

• Adjust the changeover switch on the

capacitive electrode EL according to the

table on the previous page.

• Carry out the adjustment on the signal

conditioning instrument (see operating

instruction of the signal conditioning

instrument: "Adjustment with medium“).

- When on the signal conditioning

instrument fault signal E014 is triggered,

look in the operating instruction of the

signal conditioning instrument under "Error

codes“. When sensor and connection line

work without problems, probably the range

of the capacitive electrode is wrong. Set

the changeover switch to the next higher

step.

- When on the signal conditioning

instrument fault signal E017 is triggered,

set the changeover switch on the

electrode to the next lower step.

Signal conditioning instrument

VEGAMET series 600

(except VEGAMET 614)

In case the electrode is not already

preadjusted, you have to choose the meas.

range.

• Adjust the changeover switch on the

capacitive electrode EL according to the

table on the previous page.

• Carry out the adjustment according to the

operating instruction of the signal

conditioning instrument (see operating

instruction of the signal conditioning

instrument "Adjustment“).

When the indication cannot be adjusted to

100 % (10,0 V) proceed as follows:

- When the indication does not reach 100 %

(10,0 V) you have to set the changeover

switch on the electrode to the next lower

step.

- When the indication exceeds 100 %

(10,0 V) and cannot be reset, you must set

the changeover switch of the electrode to

the next higher step.

In both cases you have to repeat the

adjustment.

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